Asi:

For the beauty of the friend/beloved, flights are presented by way of a prayer/offering. For this reason my gaze of familiarity, which is successful with [reaching] her gaze, for me does the work of an opened wing. (221)

Zamin:

By 'flight' Mirza here means a 'flight of enthusiasm', and by the 'gaze of familiarity' he means a gaze that is familiar with beauty. The meaning is that whatever enthusiasms, longings, and yearnings were in the heart, they were all offered up to spectacle of the beauty-friendly heart. (229-30)

Birds are flying in the air. To me it seems that all these flights are for the purpose of seeing the beauty of the beloved. To me these birds' opened wings seem like the gaze of some familiar person, because these birds and I have the same single purpose.

FWP:

The verse takes full advantage of the wonderfully apposite (and opposite) meanings of niyaaz (see the definition above). Then, the versatile powers of the i.zaafat ensure that we cannot pin down the relationship of niyaaz to the 'spectacle of the beauty of the beloved'. Thus those 'flights' can be any of the following:

=A 'petition, prayer' offered by the lover (he begs the beloved to display her beauty, and thus send his imagination soaring).

=A 'longing, need' felt by the lover (he yearns for the elevating, transporting sight of her beauty).

=A 'gift, present' (the beloved's beauty bestows its favor upon the devoted lover, in the form of flights of the imagination).

=An 'offering' or 'thing dedicated' (the lover consecrates his fullest imaginative powers to the service of her beauty).

In the second line, through the power of grammatical symmetry 'A is B' generates 'B is A' as well, and the clever use of aashnaa , which can be both a noun and an adjective (see the definition above), ensures that a suitable level of undecideability will be maintained. So perhaps the lover is actually watching birds in flight, and seeing them as a token or gift of the beauty of the (Divine?) beloved, so that their opened wings seem to convey to him the gaze of affectionate eyes (2a). Or perhaps when he receives a familiar or warm gaze from the beautiful beloved, it acts as an opened wing, and bestows on him soaring flights of the imagination (2b).

The primary meaning of kushaadah is of course 'opened' (like a wing), but the wordplay of its secondary meaning of 'cheerful' or 'happy' also works beautifully here with the idea of the a 'familiar' or friendly or affectionate gaze (or the gaze of such a person). The idiom aa;Nkhe;N bichhaanaa , literally 'to spread the eyes', has the sense of 'to welcome warmly'. And in this verse, surely not coincidentally, the beloved is the dost , or 'friend'.

Compare {58,1}, another meditation on the winged flight of the imagination.